HYDRO DYNAMICS Trademark
Serial Number: 73365405 • Registration: 1256475
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
May 19, 1982
Registration Date
November 8, 1983
First Use Anywhere
September 16, 1981
First Use in Commerce
September 16, 1981
Published for Opposition
August 16, 1983
Cancellation Date
March 25, 2016